//
//  MDUserDefaults.m
//  MideaWorld_Zizhu
//
//  Created by Minus on 5/19/15.
//  Copyright (c) 2015 Minus. All rights reserved.
//

#import "MDUserDefaults.h"

@implementation MDUserDefaults

+ (instancetype)sharedInstance
{
    static MDUserDefaults *_sharedInstance = nil;
    
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        
        _sharedInstance = [[MDUserDefaults alloc] init];
    });
    
    return _sharedInstance;
}

@end
